13273328800

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{130643}}^1$

素因数の和:130790

約数の個数: 72

約数和(自身を含む): 32658909696

約数和(自身を除く): 19385580896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 2032, 2540, 3175, 4064, 5080, 6350, 10160, 12700, 20320, 25400, 50800, 101600, 130643, 261286, 522572, 653215, 1045144, 1306430, 2090288, 2612860, 3266075, 4180576, 5225720, 6532150, 10451440, 13064300, 16591661, 20902880, 26128600, 33183322, 52257200, 66366644, 82958305, 104514400, 132733288, 165916610, 265466576, 331833220, 414791525, 530933152, 663666440, 829583050, 1327332880, 1659166100, 2654665760, 3318332200, 6636664400, 13273328800]

約数ペア:

[(1, 13273328800), (2, 6636664400), (4, 3318332200), (5, 2654665760), (8, 1659166100), (10, 1327332880), (16, 829583050), (20, 663666440), (25, 530933152), (32, 414791525), (40, 331833220), (50, 265466576), (80, 165916610), (100, 132733288), (127, 104514400), (160, 82958305), (200, 66366644), (254, 52257200), (400, 33183322), (508, 26128600), (635, 20902880), (800, 16591661), (1016, 13064300), (1270, 10451440), (2032, 6532150), (2540, 5225720), (3175, 4180576), (4064, 3266075), (5080, 2612860), (6350, 2090288), (10160, 1306430), (12700, 1045144), (20320, 653215), (25400, 522572), (50800, 261286), (101600, 130643)]